package com.Blog.test_2_1_spring_blog.mapper;

import com.Blog.test_2_1_spring_blog.model.UserInfo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface UserInfoMapper {
    /** 根据用户名查询用户信息
     *
     */

    @Select("select * from `user` where user_name=#{userName} and delete_flag=0")
    UserInfo queryByName(String userName);

    /**
     * 根据用户id查询用户信息
     */
    @Select(("select * from `user` where id=#{id} and delete_flag=0"))
    UserInfo queryById(Integer id);

}
